SUPRC National Polling

Suffolk University has a partnership with USA Today and collects polling data on a national level.

Suffolk University has a partnership with USA Today and collects polling data on a national level.

National Polls 2020

Poll Documents

Suffolk University Article

USA TODAY Articles

Statement of Methodology

This survey of 1,000 likely voters was conducted between October 23 to October 27, 2020, and is based on live telephone interviews of adults 18 years of age or older, residing in all 50 states and the District of Columbia, who intend to vote in the November 2020 election for President. Quota and demographic information—including region, race, and age—were determined from national census data. Samples of both cell phones and standard landlines were called using a probability-proportionate-to-size method, which means that the phone numbers assigned to each state were proportional to the number of registered voters in each state. States were grouped into four general regions. Surveys were administered in English and Spanish. The margin of sampling error for results based on the total sample is +/- 3.1 percentage points. Error margins increase for smaller subgroups in the cross-tabulation document above. All surveys may be subject to other sources of error, including but not limited to coverage error and measurement error.

Poll Documents

Suffolk University Press Releases

USA TODAY Press Releases

Statement of Methodology

This survey of 1,000 registered voters was conducted between August 28 to August 31, 2020, and is based on live telephone interviews of adults 18 years of age or older, residing in all 50 states and the District of Columbia. Quota and demographic information—including region, race, and age—were determined from national census data. Samples of both cell phones and standard landlines were called using a probability-proportionate-to-size method, which means that the phone numbers assigned to each state were proportional to the number of registered voters in each state. States were grouped into four general regions. Respondents in the households were selected by initially asking for the youngest adult. Surveys were administered in English and Spanish. The margin of sampling error for results based on the total sample is +/- 3.1 percentage points. Error margins increase for smaller subgroups in the cross-tabulation document above. All surveys may be subject to other sources of error, including but not limited to coverage error and measurement error.

Poll Documents

Suffolk University Press Releases

USA TODAY Press Releases

Paleologos on the Poll

Statement of Methodology

This survey of 1,000 registered voters was conducted between June 25 and June 29, 2020, and is based on live telephone interviews of adults 18 years of age or older, residing in all 50 states and the District of Columbia. Quota and demographic information—including region, race, and age—were determined from national census data. Samples of both cell phones and standard landlines were called using a probability-proportionate-to-size method, which means that the phone numbers assigned to each state were proportional to the number of registered voters in each state. States were grouped into four general regions. Respondents in the households were selected by initially asking for the youngest adult. Surveys were administered in English and Spanish. The margin of sampling error for results based on the total sample is +/- 3.1 percentage points. Error margins increase for smaller subgroups in the cross-tabulation document above. All surveys may be subject to other sources of error, including but not limited to coverage error and measurement error.

Poll Documents

Suffolk University Press Releases

April 28, 2020: Poll: Voters Want Federal Government More Involved in the Coronavirus Health Response

April 27, 2020: Suffolk University/USA TODAY Poll: Biden Leads Trump by 6 Points

USA TODAY Press Releases

May 4, 2020: USA TODAY/Suffolk Poll: Americans overwhelmingly support vote-by-mail push, but Republicans more wary

April 28, 2020: USA TODAY/Suffolk Poll: Support for Big Government rises to record levels amid coronavirus crisis

April 27, 2020: USA TODAY/Suffolk Poll: Six months out, Biden jumps to lead over Trump amid coronavirus concerns

Statement of Methodology

This survey of 1,000 registered voters was conducted between April 21 and April 25, 2020, and is based on live telephone interviews of adults 18 years of age or older, residing in all 50 states and the District of Columbia. Quota and demographic information—including region, race, and age—were determined from national census data. Samples of both cell phones and standard landlines were called using a probability-proportionate-to-size method, which means that the phone numbers assigned to each state were proportional to the number of adult residents in each state. States were grouped into four general regions. Respondents in the households were selected by initially asking for the youngest adult. Surveys were administered in English and Spanish. The margin of sampling error for results based on the total sample is +/-3 percentage points. Error margins increase for smaller subgroups in the cross-tabulation document above. All surveys may be subject to other sources of error, including but not limited to coverage error and measurement error.